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Model: rigel-alinePart Number: ALINEBrand: Rigel
The Rigel Aline Collimation cap offers a convenient and affordable means of collimating a Newtonian telescope.
If you simply look down the focuser drawtube it is hard to tell where to place your eye. If you look Into Your telescope through an Aline and you will see a bright white circle surrounding your eye's pupil, making it easier to center the primary and secondary mirrors.
Fits firmly into the focuser and features a convenient highly reflective inner surface.
Good purchase fits snugly in eyepiece holder makes setting up secondary really easy,easy to align donut ring on primary on a Newtonian ,well made would recommend to collimate a Newtonian .
Ordered this and came almost straight away ,well packaged and it came with instruction easy to use. Also,is,silver on the inside which helps as the black cap can make it hard
First Light Optics LtdUnit 7 Budlake UnitsBudlake RoadMarsh Barton Trading EstateExeter, DevonEX2 8PY
Company No. 5892293VAT No. 907 2895 01
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